The instructions for this unit says that if the settings are changed the unit must be reset at the control Panel. I purchased these units to replace my existing unit and therefore do not have a Honeywell control unit or any functionality to reset PIRs. Can you tell what the reset process is?

The anti - mask function, sounds a bit like anti-tamper, do you see any reason why the anti tamper and anti-mask relay out puts cannot be connected in series and both be in the anti-tamper circuit?

They dont need to be on a honeywell panel. The reset will mean powering it down so it gets the new settings on power up.

 

Yes no reason at all

Assuming its not a grade 3 system as the mask has to be reported seperatly to comply.